services/keep-web/cadaver_test.go

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 package main
   6
   7 import (
   8         "bytes"
   9         "io"
  10         "io/ioutil"
  11         "net/url"
  12         "os"
  13         "os/exec"
  14
  15         "git.curoverse.com/arvados.git/sdk/go/arvados"
  16         "git.curoverse.com/arvados.git/sdk/go/arvadostest"
  17         check "gopkg.in/check.v1"
  18 )
  19
  20 func (s *IntegrationSuite) TestWebdavWithCadaver(c *check.C) {
  21         testdata := []byte("the human tragedy consists in the necessity of living with the consequences of actions performed under the pressure of compulsions we do not understand")
  22
  23         localfile, err := ioutil.TempFile("", "localfile")
  24         c.Assert(err, check.IsNil)
  25         defer os.Remove(localfile.Name())
  26         localfile.Write(testdata)
  27
  28         emptyfile, err := ioutil.TempFile("", "emptyfile")
  29         c.Assert(err, check.IsNil)
  30         defer os.Remove(emptyfile.Name())
  31
  32         checkfile, err := ioutil.TempFile("", "checkfile")
  33         c.Assert(err, check.IsNil)
  34         defer os.Remove(checkfile.Name())
  35
  36         var newCollection arvados.Collection
  37         arv := arvados.NewClientFromEnv()
  38         arv.AuthToken = arvadostest.ActiveToken
  39         err = arv.RequestAndDecode(&newCollection, "POST", "/arvados/v1/collections", bytes.NewBufferString(url.Values{"collection": {"{}"}}.Encode()), nil)
  40         c.Assert(err, check.IsNil)
  41         writePath := "/c=" + newCollection.UUID + "/t=" + arv.AuthToken + "/"
  42
  43         readPath := "/c=" + arvadostest.FooAndBarFilesInDirUUID + "/t=" + arvadostest.ActiveToken + "/"
  44         type testcase struct {
  45                 path  string
  46                 cmd   string
  47                 match string
  48                 data  []byte
  49         }
  50         for _, trial := range []testcase{
  51                 {
  52                         path:  readPath,
  53                         cmd:   "ls\n",
  54                         match: `(?ms).*dir1 *0 .*`,
  55                 },
  56                 {
  57                         path:  readPath,
  58                         cmd:   "ls dir1\n",
  59                         match: `(?ms).*bar *3.*foo *3 .*`,
  60                 },
  61                 {
  62                         path:  readPath + "_/dir1",
  63                         cmd:   "ls\n",
  64                         match: `(?ms).*bar *3.*foo *3 .*`,
  65                 },
  66                 {
  67                         path:  readPath + "dir1/",
  68                         cmd:   "ls\n",
  69                         match: `(?ms).*bar *3.*foo *3 .*`,
  70                 },
  71                 {
  72                         path:  writePath,
  73                         cmd:   "get emptyfile '" + checkfile.Name() + "'\n",
  74                         match: `(?ms).*Not Found.*`,
  75                 },
  76                 {
  77                         path:  writePath,
  78                         cmd:   "put '" + emptyfile.Name() + "' emptyfile\n",
  79                         match: `(?ms).*Uploading .* succeeded.*`,
  80                 },
  81                 {
  82                         path:  writePath,
  83                         cmd:   "get emptyfile '" + checkfile.Name() + "'\n",
  84                         match: `(?ms).*Downloading .* succeeded.*`,
  85                         data:  []byte{},
  86                 },
  87                 {
  88                         path:  writePath,
  89                         cmd:   "put '" + localfile.Name() + "' testfile\n",
  90                         match: `(?ms).*Uploading .* succeeded.*`,
  91                 },
  92                 {
  93                         path:  writePath,
  94                         cmd:   "get testfile '" + checkfile.Name() + "'\n",
  95                         match: `(?ms).*succeeded.*`,
  96                         data:  testdata,
  97                 },
  98                 {
  99                         path:  writePath,
 100                         cmd:   "move testfile newdir0\n",
 101                         match: `(?ms).*Moving .* succeeded.*`,
 102                 },
 103                 {
 104                         // Strangely, webdav deletes dst if you do
 105                         // "move nonexistent dst" -- otherwise we
 106                         // would repeat the above "move testfile
 107                         // newdir0" here.
 108                         path:  writePath,
 109                         cmd:   "move testfile nonexistentdir\n",
 110                         match: `(?ms).*Moving .* failed.*`,
 111                 },
 112                 {
 113                         path:  writePath,
 114                         cmd:   "ls\n",
 115                         match: `(?ms).*newdir0.* 0 .*`,
 116                 },
 117                 {
 118                         path:  writePath,
 119                         cmd:   "move newdir0/testfile emptyfile/bogus/\n",
 120                         match: `(?ms).*Moving .* failed.*`,
 121                 },
 122                 {
 123                         path:  writePath,
 124                         cmd:   "mkcol newdir1\n",
 125                         match: `(?ms).*Creating .* succeeded.*`,
 126                 },
 127                 {
 128                         path:  writePath,
 129                         cmd:   "move newdir0/testfile newdir1\n",
 130                         match: `(?ms).*Moving .* succeeded.*`,
 131                 },
 132                 {
 133                         path:  writePath,
 134                         cmd:   "put '" + localfile.Name() + "' newdir1/testfile1\n",
 135                         match: `(?ms).*Uploading .* succeeded.*`,
 136                 },
 137                 {
 138                         path:  writePath,
 139                         cmd:   "mkcol newdir2\n",
 140                         match: `(?ms).*Creating .* succeeded.*`,
 141                 },
 142                 {
 143                         path:  writePath,
 144                         cmd:   "put '" + localfile.Name() + "' newdir2/testfile2\n",
 145                         match: `(?ms).*Uploading .* succeeded.*`,
 146                 },
 147                 {
 148                         path:  writePath,
 149                         cmd:   "get newdir2/testfile2 '" + checkfile.Name() + "'\n",
 150                         match: `(?ms).*succeeded.*`,
 151                         data:  testdata,
 152                 },
 153                 {
 154                         path:  writePath,
 155                         cmd:   "rmcol newdir2\n",
 156                         match: `(?ms).*Deleting collection .* succeeded.*`,
 157                 },
 158                 {
 159                         path:  writePath,
 160                         cmd:   "get newdir2/testfile2 '" + checkfile.Name() + "'\n",
 161                         match: `(?ms).*Downloading .* failed.*`,
 162                 },
 163         } {
 164                 c.Logf("%s %+v", "http://"+s.testServer.Addr, trial)
 165
 166                 os.Remove(checkfile.Name())
 167
 168                 cmd := exec.Command("cadaver", "http://"+s.testServer.Addr+trial.path)
 169                 cmd.Stdin = bytes.NewBufferString(trial.cmd)
 170                 stdout, err := cmd.StdoutPipe()
 171                 c.Assert(err, check.Equals, nil)
 172                 cmd.Stderr = cmd.Stdout
 173                 go cmd.Start()
 174
 175                 var buf bytes.Buffer
 176                 _, err = io.Copy(&buf, stdout)
 177                 c.Check(err, check.Equals, nil)
 178                 err = cmd.Wait()
 179                 c.Check(err, check.Equals, nil)
 180                 c.Check(buf.String(), check.Matches, trial.match)
 181
 182                 if trial.data == nil {
 183                         continue
 184                 }
 185                 checkfile, err = os.Open(checkfile.Name())
 186                 c.Assert(err, check.IsNil)
 187                 checkfile.Seek(0, os.SEEK_SET)
 188                 got, err := ioutil.ReadAll(checkfile)
 189                 c.Check(got, check.DeepEquals, trial.data)
 190                 c.Check(err, check.IsNil)
 191         }
 192 }